EP2001396A4 - Dental retraction device, method of production and use thereof - Google Patents

Dental retraction device, method of production and use thereof

Info

Publication number
EP2001396A4
EP2001396A4 EP07759649A EP07759649A EP2001396A4 EP 2001396 A4 EP2001396 A4 EP 2001396A4 EP 07759649 A EP07759649 A EP 07759649A EP 07759649 A EP07759649 A EP 07759649A EP 2001396 A4 EP2001396 A4 EP 2001396A4
Authority
EP
European Patent Office
Prior art keywords
production
retraction device
dental retraction
dental
retraction
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
EP07759649A
Other languages
German (de)
French (fr)
Other versions
EP2001396A2 (en
Inventor
Thomas Klettke
Ruediger Hampe
Robert F Peez
Marc Peuker
Helmut Pauser
Jens Gramann
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Innovative Properties Co
Original Assignee
3M Innovative Properties Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from EP06006815A external-priority patent/EP1839618A1/en
Application filed by 3M Innovative Properties Co filed Critical 3M Innovative Properties Co
Priority to EP07759649A priority Critical patent/EP2001396A4/en
Publication of EP2001396A2 publication Critical patent/EP2001396A2/en
Publication of EP2001396A4 publication Critical patent/EP2001396A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C9/00—Impression cups, i.e. impression trays; Impression methods
    • A61C9/0033—Gingival retraction appliances
EP07759649A 2006-03-31 2007-03-29 Dental retraction device, method of production and use thereof Withdrawn EP2001396A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07759649A EP2001396A4 (en) 2006-03-31 2007-03-29 Dental retraction device, method of production and use thereof

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
EP06006815A EP1839618A1 (en) 2006-03-31 2006-03-31 Dental retraction device, method of production and use thereof
EP06015551 2006-07-26
PCT/US2007/065442 WO2007115063A2 (en) 2006-03-31 2007-03-29 Dental retraction device, method of production and use thereof
EP07759649A EP2001396A4 (en) 2006-03-31 2007-03-29 Dental retraction device, method of production and use thereof

Publications (2)

Publication Number Publication Date
EP2001396A2 EP2001396A2 (en) 2008-12-17
EP2001396A4 true EP2001396A4 (en) 2012-12-05

Family

ID=38564201

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07759649A Withdrawn EP2001396A4 (en) 2006-03-31 2007-03-29 Dental retraction device, method of production and use thereof

Country Status (3)

Country Link
US (1) US20090098501A1 (en)
EP (1) EP2001396A4 (en)
WO (1) WO2007115063A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7168951B2 (en) * 2004-06-09 2007-01-30 Ultradent Products, Inc. Reinforced gingival retraction cord
US7901208B2 (en) * 2006-10-20 2011-03-08 Ultradent Products, Inc. Chemically impregnated absorbent gingival retraction cord comprising silk
US7922487B2 (en) * 2008-06-09 2011-04-12 Ultradent Products, Inc. Chemically pre-impregnated silk retraction cords having increased strength
US8376744B2 (en) * 2008-09-09 2013-02-19 Lon Jude Latiolais Rotary gingival cord packer
US10327871B2 (en) * 2016-08-26 2019-06-25 King Abdulaziz University Reinforced gingival retraction cord

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871311A (en) * 1986-05-26 1989-10-03 Leif Hagne Improvements in a method of and a retraction cord for uncovering and draining the preparation limit line of teeth
US4892482A (en) * 1988-08-30 1990-01-09 Lococo Michael P Dental retraction cord
US5540588A (en) * 1994-11-02 1996-07-30 Earle; Jeffrey O. Teflon-coated intraoral tissue retraction cord
US20050069838A1 (en) * 2003-03-19 2005-03-31 Ralf Kollefrath Dental kit and method for retracting sulcus
US20050202367A1 (en) * 2004-03-15 2005-09-15 Ralf Kollefrath Process for the retraction of sulcus
DE202005010171U1 (en) * 2005-06-29 2005-09-22 Pfaff Gmbh System Innovation Spritzgiesstechnik Retraction thread for dental treatment in preparation of tooth stump impression is made of memory material
WO2005122945A1 (en) * 2004-06-09 2005-12-29 Ultradent Products, Inc. Reinforced gingival retraction cord

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098728A (en) * 1976-01-02 1978-07-04 Solomon Rosenblatt Medical surgical sponge and method of making same
JPS5598915A (en) * 1979-01-16 1980-07-28 Japan Exlan Co Ltd Production of fiber swelling with water
US4321038A (en) * 1980-07-18 1982-03-23 Van R Dental Products, Inc. Braided gingival retraction cord
US4522593A (en) * 1983-07-07 1985-06-11 Fischer Dan E Knitted gingival retraction cord
CA1302659C (en) * 1986-10-24 1992-06-09 Hans-Peter K. Gribi Dental impression material
US5033488A (en) * 1988-03-29 1991-07-23 Colgate-Palmolive Co. Dental floss
US5071648A (en) * 1989-04-06 1991-12-10 Merocel Corporation Polymeric broad-spectrum antimicrobial materials
US5362495A (en) * 1989-06-13 1994-11-08 Patrick Lesage Insert material for widening the gingival sulcus
US5603921A (en) * 1995-03-13 1997-02-18 Whalen Biomedical Incorporated Medicated dental floss and method of preparation
US5744150A (en) * 1997-01-29 1998-04-28 Xomed Surgical Products, Inc. Softened antimicrobial sponge material with color change indication of antimicrobial activity
DE19740234B4 (en) * 1997-09-12 2008-07-10 3M Espe Ag Use of polyether-based dental materials for impressions in the dental or dental field
US5875799A (en) * 1997-09-23 1999-03-02 Advanced Medical Instruments, Inc. Therapeutic dental floss for treating systemic diseases
DE19814133A1 (en) * 1998-03-30 1999-10-07 Espe Dental Ag Self-disinfecting plastics and their use in the dental and dental technology field
US6763235B2 (en) * 2000-07-04 2004-07-13 Fujitsu Limited Method and system for mobile communication, and a computer product
US6375461B1 (en) * 2000-09-18 2002-04-23 Ultradent Products, Inc. Gingival retraction cords incorporating propylhexedrine
DE10104079B4 (en) * 2001-01-29 2008-05-08 Heraeus Kulzer Gmbh Use of mixtures as impression or duplicating materials in the dental field
US20050250871A1 (en) * 2004-02-13 2005-11-10 Alexander Bublewitz Dental material based on alkoxysilyl-functional polyethers containing a salt of a strong acid as catalyst
US7121828B2 (en) * 2004-06-09 2006-10-17 Ultradent Products, Inc. Reinforced gingival retraction cord
DE102004032099A1 (en) * 2004-07-01 2006-01-26 Coltène/Whaledent GmbH + Co. KG Retraction thread with improved absorbency

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4871311A (en) * 1986-05-26 1989-10-03 Leif Hagne Improvements in a method of and a retraction cord for uncovering and draining the preparation limit line of teeth
US4892482A (en) * 1988-08-30 1990-01-09 Lococo Michael P Dental retraction cord
US5540588A (en) * 1994-11-02 1996-07-30 Earle; Jeffrey O. Teflon-coated intraoral tissue retraction cord
US20050069838A1 (en) * 2003-03-19 2005-03-31 Ralf Kollefrath Dental kit and method for retracting sulcus
US20050202367A1 (en) * 2004-03-15 2005-09-15 Ralf Kollefrath Process for the retraction of sulcus
WO2005122945A1 (en) * 2004-06-09 2005-12-29 Ultradent Products, Inc. Reinforced gingival retraction cord
DE202005010171U1 (en) * 2005-06-29 2005-09-22 Pfaff Gmbh System Innovation Spritzgiesstechnik Retraction thread for dental treatment in preparation of tooth stump impression is made of memory material

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
FERRARI M ET AL: "Tissue management with a new gingival retraction material: a preliminary clinical report.", THE JOURNAL OF PROSTHETIC DENTISTRY., vol. 75, no. 3, March 1996 (1996-03-01), pages 242 - 247, XP002395744 *

Also Published As

Publication number Publication date
WO2007115063A3 (en) 2007-12-21
US20090098501A1 (en) 2009-04-16
EP2001396A2 (en) 2008-12-17
WO2007115063A2 (en) 2007-10-11

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20080908

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20121102

RIC1 Information provided on ipc code assigned before grant

Ipc: A61C 9/00 20060101AFI20121026BHEP

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20151001